Cheap flights from Brighton to Seattle

Return
Economy
Washington, D.C. (WAS)
Seattle (SEA)
Depart
Return
Any month
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The best prices from Brighton to Seattle/Tacoma Intl are usually found in February or March, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Brighton to Seattle (SEA)

All the information you need to plan the best null to SEA flight in 2022: compare Brighton to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
BH9 - SEA
Price
£583 - £822
SEA
Temperature
5 - 19 °C
SEA
Rainfall
18 - 168 mm

Popular in

July

High demand for flights, 16% potential price rise

Cheapest in

February

Best time to find cheap flights, 16% potential price drop

Round-trip from

£483

From Brighton to Seattle/Tacoma Intl

One-way from

£302

One-way flight from Brighton to Seattle/Tacoma Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Brighton to Seattle?

Users have found that booking a flight from Brighton to Seattle at least 50 days early can save you up to 21% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from Brighton to Seattle for as little as £650 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £736 for flights departing within the next 3 days.

When is the cheapest time to fly from Brighton to Seattle (BH9 - SEA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brighton to Seattle as you normally would.

What is the cheapest month to fly from Brighton to Seattle?

February can be a great time to fly to Seattle from Brighton with a flight ticket averaging about £574. Cheapflights users have found deals in the month of February for as cheap as £402. The most expensive prices can be found in the month of July.

Cheap flights from Brighton to Seattle in August, September 2022

The best prices found for Brighton to SEA flights in August, September
21 Sep - 3 Oct
£403pp
LHR
London Heathrow
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
LHR
London Heathrow
21 Sep - 25 Sep
£423pp
LHR
London Heathrow
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
British Airways
 
1 STOP
LHR
London Heathrow
21 Sep - 3 Oct
£426pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
British Airways
Direct
LHR
London Heathrow

Brighton to Seattle 2022 flight deals

Cheap flights to Seattle from Brighton found for this year
21 Sep - 3 Oct
£403pp
LHR
London Heathrow
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
LHR
London Heathrow
21 Sep - 25 Sep
£423pp
LHR
London Heathrow
British Airways
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
British Airways
 
1 STOP
LHR
London Heathrow
21 Sep - 3 Oct
£426pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
British Airways
Direct
LHR
London Heathrow

Cheap Finnair flights from Brighton to Seattle

26 Sep - 11 Oct
£432pp
LHR
London Heathrow
Finnair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Finnair
 
1 STOP
LHR
London Heathrow
25 Sep - 11 Oct
£434pp
LHR
London Heathrow
Finnair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Finnair
 
1 STOP
LHR
London Heathrow
25 Sep - 11 Oct
£435pp
LHR
London Heathrow
Finnair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Finnair
 
1 STOP
LHR
London Heathrow

Cheap Icelandair flights from Brighton to Seattle

2 Nov - 28 Nov
£437pp
LGW
London Gatwick
Icelandair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Icelandair
 
1 STOP
LGW
London Gatwick
2 Nov - 28 Nov
£437pp
LHR
London Heathrow
Icelandair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Icelandair
 
1 STOP
LHR
London Heathrow
2 Nov - 28 Nov
£440pp
LGW
London Gatwick
Icelandair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Icelandair
 
1 STOP
LGW
London Gatwick

Direct flights to Seattle from Brighton

Save time with Brighton to Seattle direct flight deals
10 Oct - 24 Oct
£435pp
LHR
London Heathrow
Air France
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air France
Direct
LHR
London Heathrow
2 Nov - 28 Nov
£446pp
LHR
London Heathrow
Virgin Atlantic
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Virgin Atlantic
Direct
LHR
London Heathrow
17 Oct - 31 Oct
£447pp
LHR
London Heathrow
Virgin Atlantic
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Virgin Atlantic
Direct
LHR
London Heathrow

Last-minute flights from Brighton to Seattle

Late deals on return flights to Seattle from Brighton, departing today and this week
18 Aug - 16 Mar
£765pp
LHR
London Heathrow
Iberia
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Iberia
Direct
LHR
London Heathrow
18 Aug - 7 Sep
£770pp
LHR
London Heathrow
Finnair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Finnair
 
1 STOP
LHR
London Heathrow
18 Aug - 8 Sep
£781pp
LHR
London Heathrow
Finnair
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to Seattle/Tacoma Intl from Brighton

The cheapest one-way flights from Brighton to Seattle
09:00 - 06:32
Multiple Airlines
1 stop
29h 32m
LGW - SEA
Multiple Airlines
£343
Kiwi.com
09:25 - 06:32
Multiple Airlines
1 stop
29h 07m
LGW - SEA
Multiple Airlines
£350
Kiwi.com
05:45 - 06:32
Multiple Airlines
2 stops
32h 47m
STN - SEA
Multiple Airlines
£302
Combigo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Brighton</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Brighton to Seattle

What airport do you fly into for flights to Seattle from Brighton?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Brighton to Seattle. 16 airlines have flights to Seattle/Tacoma Intl from Brighton on a regular basis. Booking flights from Brighton to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 14 inbound flights from Brighton per day.

Which airlines flying from Brighton to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Virgin Atlantic, British Airways, and Finnair are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Brighton to Seattle for under £500 on Cheapflights?

Yes, there are multiple flights from Brighton to Seattle for under £500. The cheapest flight booked recently is on American Airlines for just £403, but on average you can expect to pay £434.

Are there nonstop flights from Brighton to Seattle for under £500 on Cheapflights?

Cheapflights has at least 20 direct flights from Brighton to Seattle under £500. A good price for a nonstop flight from Brighton to Seattle is less than £470.

Are there last-minute flights available from Brighton to Seattle for under £800?

There are currently 20+ open flights from Brighton to Seattle within the next 7 days for less than £800.

What are the cheapest flights from Brighton to Seattle?

Looking at all options, your cheapest flight can be booked for £451. While the most popular route (London Heathrow - Seattle/Tacoma Intl) can be booked for £423 on average our data indicates £1,482 when flying from Brighton to Seattle.

What are the most popular routes from Brighton to Seattle?

The most popular route from Brighton to Seattle is London Heathrow - Seattle/Tacoma Intl. You may also consider London Gatwick - Seattle/Tacoma Intl or London City - Seattle/Tacoma Intl.

What are the most popular airlines that fly from Brighton to Seattle?

Consider Endeavor Airlines, American Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from Brighton to Seattle.

What are the most reliable airlines from Brighton to Seattle?

No one likes to see their flight delayed. When booking a flight from Brighton to Seattle consider choosing American Airlines (62%), Aer Lingus (62%) or Finnair (62%) as they are the most reliable in getting you off to your destination on time.

COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

Do I need a COVID test to fly to Seattle from Brighton?

Information is based on travel restrictions from Brighton to Seattle/Tacoma Intl

Most visitors from Brighton need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Brighton are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Brighton are not required to quarantine after entering Seattle/Tacoma Intl.

Do I need a test to fly back to Brighton from Seattle?

Returning to Brighton from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Brighton.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Brighton.

Hide COVID Travel Restrictions for Seattle, WA

Alternative routes for Brighton to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Brighton to Seattle/Tacoma Intl

The chart below displays the airlines Cheapflights users travelling from Brighton to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Norwegian Air UK
£320 £586 No cancel fee N/A
Search Norwegian Air UK flights
Norwegian
£353 £482 No cancel fee 74%
Search Norwegian flights
Icelandair
£376 £514 No cancel fee 76%
Search Icelandair flights
American Airlines
£382 £666 No cancel fee 71%
Search American Airlines flights
Delta
£385 £697 No cancel fee N/A
Search Delta flights
United Airlines
£385 £528 No cancel fee 69%
Search United Airlines flights
Lufthansa
£427 £564 No cancel fee 76%
Search Lufthansa flights
Air Canada
£433 £581 No cancel fee 67%
Search Air Canada flights
Finnair
£447 £618 No cancel fee 76%
Search Finnair flights
British Airways
£449 £619 No cancel fee 70%
Search British Airways flights

Hourly flight availability from Brighton to Seattle

See what time of day planes typically take off from Brighton towards Seattle.
Morning 6 AM to midday 63% of flight departures
Afternoon Midday to 6 PM 36% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Brighton to Seattle
See how many times per day planes take to the skies headed from Brighton to Seattle.
Sunday
9 daily flights
Monday
15 daily flights
Tuesday
20 daily flights
Wednesday
14 daily flights
Thursday
15 daily flights
Friday
15 daily flights
Saturday
15 daily flights
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